<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>
<body>
<form action="/subLogin" method="post">
用户名: <input type="text" name="username"/><br/>
密码: <input type="password" name="password"/><br/>
<input type="submit"/><br/>
</form>
</body>
</html>